another small inconsistency happens in hana_trust_event_09.rpy in the menu option "What do you use to clean yourself?"
here you use "if hana_affection_event_04_buy_brush == True:" as trigger (line 123) for a "thanks for the brush" line but actually you should use "hana_affection_event_04 == True" (buy_brush only tracks that MC bought the brush, giving it to her changes the variable I proposed)